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path: root/drivers/net/wireless/wavelan_cs.c
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Diffstat (limited to 'drivers/net/wireless/wavelan_cs.c')
-rw-r--r--drivers/net/wireless/wavelan_cs.c99
1 files changed, 37 insertions, 62 deletions
diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c
index 577c647824fe..06eea6ab7bf0 100644
--- a/drivers/net/wireless/wavelan_cs.c
+++ b/drivers/net/wireless/wavelan_cs.c
@@ -71,27 +71,6 @@ static void wv_nwid_filter(unsigned char mode, net_local *lp);
* (wavelan modem or i82593)
*/
-#ifdef STRUCT_CHECK
-/*------------------------------------------------------------------*/
-/*
- * Sanity routine to verify the sizes of the various WaveLAN interface
- * structures.
- */
-static char *
-wv_structuct_check(void)
-{
-#define SC(t,s,n) if (sizeof(t) != s) return(n);
-
- SC(psa_t, PSA_SIZE, "psa_t");
- SC(mmw_t, MMW_SIZE, "mmw_t");
- SC(mmr_t, MMR_SIZE, "mmr_t");
-
-#undef SC
-
- return((char *) NULL);
-} /* wv_structuct_check */
-#endif /* STRUCT_CHECK */
-
/******************* MODEM MANAGEMENT SUBROUTINES *******************/
/*
* Useful subroutines to manage the modem of the wavelan
@@ -170,7 +149,7 @@ psa_write(struct net_device * dev,
net_local *lp = netdev_priv(dev);
u_char __iomem *ptr = lp->mem + PSA_ADDR + (o << 1);
int count = 0;
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
/* As there seem to have no flag PSA_BUSY as in the ISA model, we are
* oblige to verify this address to know when the PSA is ready... */
volatile u_char __iomem *verify = lp->mem + PSA_ADDR +
@@ -729,7 +708,7 @@ static void wl_update_history(wavepoint_history *wavepoint, unsigned char sigqua
/* Perform a handover to a new WavePoint */
static void wv_roam_handover(wavepoint_history *wavepoint, net_local *lp)
{
- kio_addr_t base = lp->dev->base_addr;
+ unsigned int base = lp->dev->base_addr;
mm_t m;
unsigned long flags;
@@ -842,7 +821,7 @@ wv_82593_cmd(struct net_device * dev,
int cmd,
int result)
{
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
int status;
int wait_completed;
long spin;
@@ -966,7 +945,7 @@ read_ringbuf(struct net_device * dev,
char * buf,
int len)
{
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
int ring_ptr = addr;
int chunk_len;
char * buf_ptr = buf;
@@ -1117,7 +1096,7 @@ wv_psa_show(psa_t * p)
static void
wv_mmc_show(struct net_device * dev)
{
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
net_local * lp = netdev_priv(dev);
mmr_t m;
@@ -1296,7 +1275,7 @@ wv_packet_info(u_char * p, /* Packet to dump */
static inline void
wv_init_info(struct net_device * dev)
{
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
psa_t psa;
DECLARE_MAC_BUF(mac);
@@ -1315,7 +1294,7 @@ wv_init_info(struct net_device * dev)
#ifdef DEBUG_BASIC_SHOW
/* Now, let's go for the basic stuff */
- printk(KERN_NOTICE "%s: WaveLAN: port %#lx, irq %d, "
+ printk(KERN_NOTICE "%s: WaveLAN: port %#x, irq %d, "
"hw_addr %s",
dev->name, base, dev->irq,
print_mac(mac, dev->dev_addr));
@@ -1849,7 +1828,7 @@ static int wavelan_set_nwid(struct net_device *dev,
union iwreq_data *wrqu,
char *extra)
{
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
net_local *lp = netdev_priv(dev);
psa_t psa;
mm_t m;
@@ -1939,7 +1918,7 @@ static int wavelan_set_freq(struct net_device *dev,
union iwreq_data *wrqu,
char *extra)
{
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
net_local *lp = netdev_priv(dev);
unsigned long flags;
int ret;
@@ -1969,7 +1948,7 @@ static int wavelan_get_freq(struct net_device *dev,
union iwreq_data *wrqu,
char *extra)
{
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
net_local *lp = netdev_priv(dev);
psa_t psa;
unsigned long flags;
@@ -2015,7 +1994,7 @@ static int wavelan_set_sens(struct net_device *dev,
union iwreq_data *wrqu,
char *extra)
{
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
net_local *lp = netdev_priv(dev);
psa_t psa;
unsigned long flags;
@@ -2081,7 +2060,7 @@ static int wavelan_set_encode(struct net_device *dev,
union iwreq_data *wrqu,
char *extra)
{
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
net_local *lp = netdev_priv(dev);
unsigned long flags;
psa_t psa;
@@ -2151,7 +2130,7 @@ static int wavelan_get_encode(struct net_device *dev,
union iwreq_data *wrqu,
char *extra)
{
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
net_local *lp = netdev_priv(dev);
psa_t psa;
unsigned long flags;
@@ -2370,7 +2349,7 @@ static int wavelan_get_range(struct net_device *dev,
union iwreq_data *wrqu,
char *extra)
{
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
net_local *lp = netdev_priv(dev);
struct iw_range *range = (struct iw_range *) extra;
unsigned long flags;
@@ -2446,7 +2425,7 @@ static int wavelan_set_qthr(struct net_device *dev,
union iwreq_data *wrqu,
char *extra)
{
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
net_local *lp = netdev_priv(dev);
psa_t psa;
unsigned long flags;
@@ -2722,7 +2701,7 @@ static const struct iw_handler_def wavelan_handler_def =
static iw_stats *
wavelan_get_wireless_stats(struct net_device * dev)
{
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
net_local * lp = netdev_priv(dev);
mmr_t m;
iw_stats * wstats;
@@ -2785,7 +2764,7 @@ wv_start_of_frame(struct net_device * dev,
int rfp, /* end of frame */
int wrap) /* start of buffer */
{
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
int rp;
int len;
@@ -2946,7 +2925,7 @@ wv_packet_read(struct net_device * dev,
static inline void
wv_packet_rcv(struct net_device * dev)
{
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
net_local * lp = netdev_priv(dev);
int newrfp;
int rp;
@@ -3083,7 +3062,7 @@ wv_packet_write(struct net_device * dev,
short length)
{
net_local * lp = netdev_priv(dev);
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
unsigned long flags;
int clen = length;
register u_short xmtdata_base = TX_BASE;
@@ -3204,7 +3183,7 @@ wavelan_packet_xmit(struct sk_buff * skb,
static inline int
wv_mmc_init(struct net_device * dev)
{
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
psa_t psa;
mmw_t m;
int configured;
@@ -3223,14 +3202,14 @@ wv_mmc_init(struct net_device * dev)
* non-NCR/AT&T/Lucent PCMCIA cards, see wavelan_cs.h for detail on
* how to configure your card...
*/
- for(i = 0; i < (sizeof(MAC_ADDRESSES) / sizeof(char) / 3); i++)
- if((psa.psa_univ_mac_addr[0] == MAC_ADDRESSES[i][0]) &&
- (psa.psa_univ_mac_addr[1] == MAC_ADDRESSES[i][1]) &&
- (psa.psa_univ_mac_addr[2] == MAC_ADDRESSES[i][2]))
+ for (i = 0; i < ARRAY_SIZE(MAC_ADDRESSES); i++)
+ if ((psa.psa_univ_mac_addr[0] == MAC_ADDRESSES[i][0]) &&
+ (psa.psa_univ_mac_addr[1] == MAC_ADDRESSES[i][1]) &&
+ (psa.psa_univ_mac_addr[2] == MAC_ADDRESSES[i][2]))
break;
/* If we have not found it... */
- if(i == (sizeof(MAC_ADDRESSES) / sizeof(char) / 3))
+ if (i == ARRAY_SIZE(MAC_ADDRESSES))
{
#ifdef DEBUG_CONFIG_ERRORS
printk(KERN_WARNING "%s: wv_mmc_init(): Invalid MAC address: %02X:%02X:%02X:...\n",
@@ -3398,7 +3377,7 @@ wv_mmc_init(struct net_device * dev)
static int
wv_ru_stop(struct net_device * dev)
{
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
net_local * lp = netdev_priv(dev);
unsigned long flags;
int status;
@@ -3461,7 +3440,7 @@ wv_ru_stop(struct net_device * dev)
static int
wv_ru_start(struct net_device * dev)
{
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
net_local * lp = netdev_priv(dev);
unsigned long flags;
@@ -3549,7 +3528,7 @@ wv_ru_start(struct net_device * dev)
static int
wv_82593_config(struct net_device * dev)
{
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
net_local * lp = netdev_priv(dev);
struct i82593_conf_block cfblk;
int ret = TRUE;
@@ -3786,7 +3765,7 @@ static int
wv_hw_config(struct net_device * dev)
{
net_local * lp = netdev_priv(dev);
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
unsigned long flags;
int ret = FALSE;
@@ -3794,14 +3773,10 @@ wv_hw_config(struct net_device * dev)
printk(KERN_DEBUG "%s: ->wv_hw_config()\n", dev->name);
#endif
-#ifdef STRUCT_CHECK
- if(wv_structuct_check() != (char *) NULL)
- {
- printk(KERN_WARNING "%s: wv_hw_config: structure/compiler botch: \"%s\"\n",
- dev->name, wv_structuct_check());
- return FALSE;
- }
-#endif /* STRUCT_CHECK == 1 */
+ /* compile-time check the sizes of structures */
+ BUILD_BUG_ON(sizeof(psa_t) != PSA_SIZE);
+ BUILD_BUG_ON(sizeof(mmw_t) != MMW_SIZE);
+ BUILD_BUG_ON(sizeof(mmr_t) != MMR_SIZE);
/* Reset the pcmcia interface */
if(wv_pcmcia_reset(dev) == FALSE)
@@ -4072,7 +4047,7 @@ wavelan_interrupt(int irq,
{
struct net_device * dev = dev_id;
net_local * lp;
- kio_addr_t base;
+ unsigned int base;
int status0;
u_int tx_status;
@@ -4331,7 +4306,7 @@ static void
wavelan_watchdog(struct net_device * dev)
{
net_local * lp = netdev_priv(dev);
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
unsigned long flags;
int aborted = FALSE;
@@ -4407,7 +4382,7 @@ wavelan_open(struct net_device * dev)
{
net_local * lp = netdev_priv(dev);
struct pcmcia_device * link = lp->link;
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
#ifdef DEBUG_CALLBACK_TRACE
printk(KERN_DEBUG "%s: ->wavelan_open(dev=0x%x)\n", dev->name,
@@ -4461,7 +4436,7 @@ static int
wavelan_close(struct net_device * dev)
{
struct pcmcia_device * link = ((net_local *)netdev_priv(dev))->link;
- kio_addr_t base = dev->base_addr;
+ unsigned int base = dev->base_addr;
#ifdef DEBUG_CALLBACK_TRACE
printk(KERN_DEBUG "%s: ->wavelan_close(dev=0x%x)\n", dev->name,
generated by cgit v1.2.3 (git 2.39.0) at 2024-09-21 20:26:03 +0300